Study on Antioxidant Components in Rosé Wine Originating from the Wine Growing Region of Moravia, Czech Republic
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43510%2F17%3A43910483" target="_blank" >RIV/62156489:43510/17:43910483 - isvavai.cz</a>
Výsledek na webu
<a href="https://doi.org/10.1007/s10341-016-0317-3" target="_blank" >https://doi.org/10.1007/s10341-016-0317-3</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/s10341-016-0317-3" target="_blank" >10.1007/s10341-016-0317-3</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Study on Antioxidant Components in Rosé Wine Originating from the Wine Growing Region of Moravia, Czech Republic
Popis výsledku v původním jazyce
The estimation of antioxidants in fruit, vegetables, beverages, and foodstuffs has been discussed in a great number of scientific studies, but until now, problems concerning the analysis of antioxidant components of rosé wine has not been adequately investigated. This paper presented results of a study on antioxidant components contained in some samples of rosé wine originating from the Moravian wine growing region. The experiments involved altogether 48 samples of rosé wine made of grapes of the varieties 'Blaufränkisch', 'Blauer Portugieser', 'Pinot Noir', 'Sankt Laurent', and 'Zweigeltrebe'. Grapes were harvested in 2013. Spectrophotometry was used to estimated antioxidant activity (53-73 mg L-1 GAE), content of total polyphenols (152-369 mg L-1), hydrocinnamic acid (52-148 mg L-1), flavonols (25-294 mg L-1) and anthocyanins (88-1754 mg L-1). The HPLC method was used for the detection of some important antioxidants, i. e. catechin, epicatechin, malvidin-3-glucoside, cis- and trans-resveratrol, ferrulic acid, coumaric acid and caftaric acid. This study enabled to determine basic profiles of the most important antioxidant components of the most popular Moravian red grapevine varieties. The studied wines were analyzed from several different aspects, which is not standard.
Název v anglickém jazyce
Study on Antioxidant Components in Rosé Wine Originating from the Wine Growing Region of Moravia, Czech Republic
Popis výsledku anglicky
The estimation of antioxidants in fruit, vegetables, beverages, and foodstuffs has been discussed in a great number of scientific studies, but until now, problems concerning the analysis of antioxidant components of rosé wine has not been adequately investigated. This paper presented results of a study on antioxidant components contained in some samples of rosé wine originating from the Moravian wine growing region. The experiments involved altogether 48 samples of rosé wine made of grapes of the varieties 'Blaufränkisch', 'Blauer Portugieser', 'Pinot Noir', 'Sankt Laurent', and 'Zweigeltrebe'. Grapes were harvested in 2013. Spectrophotometry was used to estimated antioxidant activity (53-73 mg L-1 GAE), content of total polyphenols (152-369 mg L-1), hydrocinnamic acid (52-148 mg L-1), flavonols (25-294 mg L-1) and anthocyanins (88-1754 mg L-1). The HPLC method was used for the detection of some important antioxidants, i. e. catechin, epicatechin, malvidin-3-glucoside, cis- and trans-resveratrol, ferrulic acid, coumaric acid and caftaric acid. This study enabled to determine basic profiles of the most important antioxidant components of the most popular Moravian red grapevine varieties. The studied wines were analyzed from several different aspects, which is not standard.
Klasifikace
Druh
J<sub>imp</sub> - Článek v periodiku v databázi Web of Science
CEP obor
—
OECD FORD obor
21101 - Food and beverages
Návaznosti výsledku
Projekt
—
Návaznosti
S - Specificky vyzkum na vysokych skolach
Ostatní
Rok uplatnění
2017
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název periodika
Erwerbs-Obstbau
ISSN
0014-0309
e-ISSN
—
Svazek periodika
59
Číslo periodika v rámci svazku
4
Stát vydavatele periodika
US - Spojené státy americké
Počet stran výsledku
10
Strana od-do
253-262
Kód UT WoS článku
000413749800002
EID výsledku v databázi Scopus
2-s2.0-85008457801